The registration address of jeennan chang seng chemical industries ltd. Is located in room 634-2 (a multiple picture) of the street of the visible mount road, 13 rishwanlong square, tianhun province, shandong province. The registration authority is the market supervision authority of the tianhian bridge district of jeunan city, represented by legal persons and covers general items: sale of chemical products (excluding licensed chemical products); sale of daily chemical products; sale of specialized chemical products (excluding dangerous chemicals); sale of food additives; sale of feed additives; sale of fertilizers; sale of disinfectants (excluding dangerous chemicals); sale of metals; sale of plastics. (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)